WO2018090197A1 - Abat-jour hermétique pour lampe de bureau à del - Google Patents

Abat-jour hermétique pour lampe de bureau à del Download PDF

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Publication number
WO2018090197A1
WO2018090197A1 PCT/CN2016/105937 CN2016105937W WO2018090197A1 WO 2018090197 A1 WO2018090197 A1 WO 2018090197A1 CN 2016105937 W CN2016105937 W CN 2016105937W WO 2018090197 A1 WO2018090197 A1 WO 2018090197A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
pulley
lamp holder
moving plate
magnet
Prior art date
Application number
PCT/CN2016/105937
Other languages
English (en)
Chinese (zh)
Inventor
江海珍
杨展仁
Original Assignee
惠州联达金电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州联达金电子有限公司 filed Critical 惠州联达金电子有限公司
Priority to PCT/CN2016/105937 priority Critical patent/WO2018090197A1/fr
Publication of WO2018090197A1 publication Critical patent/WO2018090197A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape

Definitions

  • the invention relates to a lamp cover for LED table lamps, in particular to a lamp cover for a closable LED table lamp.
  • Light-emitting diodes are simply referred to as LEDs. It is made of a compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), or the like. When electrons and holes recombine, they can radiate visible light, and thus can be used to make light-emitting diodes. Used as an indicator light in circuits and instruments, or as a text or digital display.
  • the gallium arsenide diode emits red light
  • the gallium phosphide diode emits green light
  • the silicon carbide diode emits yellow light
  • the gallium nitride diode emits blue light.
  • Organic light-emitting diodes OLED and inorganic light-emitting diode LEDs are further classified by chemical properties.
  • LED is called the fourth generation of illumination source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It is widely used in various fields such as indication, display, decoration, backlight, general illumination and urban night scene. According to the different functions, it can be divided into five categories: information display, signal light, vehicle light, LCD backlight, and general illumination.
  • the technical problem to be solved by the present invention is to provide a lamp cover for a closable LED table lamp which can effectively prevent dust from falling onto the LED lamp.
  • the present invention provides a lamp cover for a closable LED table lamp, comprising a lamp holder, a lamp post, a lamp cover, a first magnet, an annular moving plate, a second magnet, a film, a slide rail, and a slider.
  • rack first bearing seat, first rotating rod, gear, first pulley, second bearing seat, second rotating rod, second pulley, first flat belt, box body, third bearing seat, third pulley a second flat belt, a third rotating rod, a first pole, a fourth bearing seat, a fourth pulley and a fifth bearing seat.
  • the top of the lamp holder is soldered to the lamp pole, and the upper end of the lamp pole is glued to the lampshade, and the bottom of the lampshade
  • the first magnet is connected to the glue connection, and the cavity is formed in the lamp post and the lamp holder, the slide rail is adhered and connected in the lamp post, the slider is slidably connected on the slide rail, the slider is matched with the slide rail, and the lamp pole is left and right.
  • a second small hole is formed on both sides, and the left and right sides of the slider are glued and connected with an annular moving plate, and the top of the annular moving plate has a first groove, and the first groove is provided with a film, and the first groove is placed at the top a second magnet, the second magnet and the first magnet have different magnetic properties,
  • the bottom of the magnet is connected with the film, and the front side of the slider is adhesively connected with a rack.
  • the first bearing seat is glued and connected to the left and right sides of the middle of the lamp post, and the bearing of the first bearing seat is connected by the interference connection.
  • a rotating rod is connected to the first rotating rod by means of an interference connection
  • the gear is meshed with the rack
  • the first rotating rod is connected with a first pulley by means of an interference connection
  • the first pulley is located on the right side of the gear
  • a second bearing seat is connected to the right side of the seat by a screw connection
  • the right part of the lamp holder is welded to the fourth bearing seat through the first pole
  • the bearing of the second bearing seat and the fourth bearing seat is connected by an interference
  • the second rotating rod is connected to the left side of the second rotating rod
  • the second pulley is connected to the left part of the second rotating rod by the interference connection.
  • the second pulley and the first pulley are driven by the first flat belt, and the second rotating rod is passed to the right.
  • a fourth pulley is connected to the interference connection, and a box body is bonded to the right side of the lamp holder, and a first small hole is opened in the right part of the box body, and a fifth bearing seat is connected to the left side of the box body by a screw connection.
  • Middle of the box A third bearing block is connected by means of a screw connection, and a third rotating rod is connected to the bearing of the third bearing seat and the fifth bearing seat by an interference connection, and the third rotating rod is connected by an interference connection
  • the third pulley is driven by the second flat belt between the third pulley and the fourth pulley, and the third rotating rod passes through the first small hole.
  • the utility model further comprises a bump, wherein the left and right sides of the annular moving plate are symmetrically welded and connected with the bump, and the third small hole is symmetrically opened on the left and right sides of the slider, the shape of the convex block is a rectangular parallelepiped shape, and the shape of the third small hole is a rectangular parallelepiped shape.
  • the bump cooperates with the third small hole.
  • the method further comprises a small plate, a ball body and a second strut, wherein the left and right sides of the sliding block are symmetrically connected with a small plate, the small plate is provided with a fourth small hole, and the small plate is located in the third small hole, and the circular movement
  • the left and right sides of the plate are symmetrically welded and connected with a bump, and the second block is glued and connected to the bump, and the ball is welded and connected to the second rod, and the ball is matched with the fourth small hole.
  • the rubber pad is further provided with a rubber pad bonded to the bottom of the lamp holder, the rubber pad has a cylindrical shape, the height of the rubber pad is 1 cm, the shape of the rubber pad is the same as the shape of the lamp holder, and the material of the rubber pad is artificial. synthetic rubber.
  • strips are uniformly formed on the left and right sides of the lamp cover, the depth of the strip grooves is half of the thickness of the lamp cover, and the front and rear sides of the lamp cover are evenly opened with triangular grooves, and the size of the triangular grooves is successively reduced, and the triangle is gradually reduced. Half the thickness of the groove.
  • the lamp holder is made of degradable plastic, the shape of the lamp holder is cylindrical, the height of the lamp holder is 2 cm, the diameter of the lamp holder is 30 cm, and the lamp holder is welded to the middle of the top of the lamp holder, and the lamp post is vertically disposed at The middle of the top of the lamp holder.
  • the lamp cover is made of transparent plastic, and the lamp cover is glued to the upper end surface of the lamp post.
  • the lamp cover is vertically disposed on the upper end surface of the lamp post.
  • the shape of the lamp cover is bucket shape, and the upper diameter of the lamp cover is 2/3 of the diameter of the lower part of the lamp cover, and the left and right sides of the lamp cover are Strip-shaped grooves are evenly opened, and triangular grooves are evenly opened on the front and rear sides of the lamp cover.
  • the annular moving plate has a ring shape
  • the annular moving plate is made of plastic
  • the annular moving plate and the sliding block are detachably connected
  • the annular moving plate is vertically disposed on the light pole
  • the annular moving plate has a first groove.
  • the circular moving plate has a thickness of 3 cm.
  • the light pole is made of plastic, the shape of the light pole is cylindrical, the height of the light pole is 40 cm, the light The rod is welded to the middle of the top of the lamp holder, and the pole is vertically disposed at the top of the lamp holder, and the second small hole is symmetrically opened on the left and right sides of the pole.
  • the annular moving plate moves up to a certain position, the first magnet attracts the second magnet due to the magnetic force. Moving upward, the second magnet moves upward to extract the film in the first groove, thereby closing the LED lamp to prevent dust from entering, and the user stops rotating the third lever.
  • the user rotates the third rotating rod clockwise to drive the third pulley to rotate clockwise, and the second pulley rotates clockwise by the action of the second flat belt, so that the second rotating rod rotates clockwise.
  • the second pulley rotates clockwise, and the first pulley rotates clockwise by the action of the first flat belt, thereby driving the first rotating rod to rotate clockwise, and the gear also rotates clockwise, because the gear meshes with the rack, so the gear
  • the clockwise rotation drives the rack to move downward, thereby driving the slider to move downward, thereby moving the annular moving plate downward, moving the second magnet downward, and separating the second magnet from the first magnet, when the circular moving plate is oriented
  • the user stops rotating the third lever then picks up the second magnet, puts the film into the first recess, and then lowers the first magnet.
  • the left and right sides of the annular moving plate are symmetrically welded and connected with the bumps, and the third small holes are symmetrically opened on the left and right sides of the slider, the shape of the convex block is a rectangular parallelepiped shape, and the shape of the third small hole is a rectangular parallelepiped shape, convex
  • the block cooperates with the third small hole, when the annular moving plate is required to be mounted on the slider, the user inserts the convex piece into the third small hole, and when the annular moving plate needs to be disassembled, the moving circular moving plate will be convex Block pull out Three small holes.
  • the left and right sides of the slider are symmetrically connected with a small plate, and the small plate has a fourth small hole, the small plate is located in the third small hole, and the circular moving plate is left and right.
  • the two sides are symmetrically welded with a bump, the second block is glued to the bump, the ball is welded to the second rod, and the ball is matched with the fourth hole, and the annular moving plate is mounted on the slider when needed
  • the stability of the annular moving plate can be increased.
  • the circular moving plate needs to be disassembled, the moving circular moving plate will be moved.
  • the third hole is pulled out by the bump to pull the ball out of the fourth hole.
  • the rubber pad is also included, the bottom of the lamp holder is bonded with a rubber pad, the rubber pad has a cylindrical shape, the height of the rubber pad is 1 cm, the shape of the rubber pad is the same as the shape of the lamp holder, and the rubber pad is made of synthetic rubber. Can prevent the lamp holder from scratching the furniture.
  • the depth of the strip grooves is half of the thickness of the lamp cover, and the front and rear sides of the lamp cover are evenly opened with triangular grooves, and the size of the triangular grooves is successively reduced, and the triangular grooves are gradually reduced.
  • Half of the thickness can increase the heat dissipation of the LED lamp and also increase the aesthetics.
  • the invention can effectively prevent dust from entering the LED lamp.
  • the user rotates the third rotating rod counterclockwise, and the gear also rotates counterclockwise, thereby driving the rack to move upward, thereby making the circular moving plate upward Moving
  • the annular moving plate moves up to the moving position
  • the first magnet attracts the second magnet to move upward due to the action of the magnetic force
  • the second magnet moves upward to extract the film in the first groove, thereby closing the LED lamp to prevent dust from entering.
  • Figure 1 is a schematic view showing the first three-dimensional structure of the present invention.
  • FIG. 2 is a schematic enlarged view of a cavity of the present invention.
  • FIG. 3 is a schematic top plan view of the annular moving plate and the slider of the present invention.
  • FIG. 4 is a schematic top plan view of the annular moving plate and the slider of the present invention.
  • Figure 5 is a schematic view showing a second perspective structure of the present invention.
  • the markings in the drawing are: 1-lamp holder, 2-lamp, 3-lamp, 4-first magnet, 5-ring moving plate, 6-second magnet, 7-film, 8-cavity, 9- Slide rail, 10-slider, 11-rack, 12-first bearing housing, 13-first rotating rod, 14-gear, 15-first pulley, 16-second bearing housing, 17-second rotating rod , 18-second pulley, 19-first flat belt, 20-box, 21-first small hole, 22-third bearing seat, 23-third pulley, 24-second flat belt, 25-third Rotary lever, 26-first pole, 27-fourth bearing housing, 28-fourth pulley, 29-fifth bearing housing, 30-first groove, 31-second small hole, 32-bump, 33 - third aperture, 34-small plate, 35-sphere, 36-second pole, 37-fourth aperture, 38-rubber pad, 39-bar groove, 40-triangle groove.
  • a lamp cover for a closable LED table lamp comprising a lamp holder 1, a lamp post 2, a lamp cover 3, a first magnet 4, an annular moving plate 5, a second magnet 6, a film 7, and a sliding Rail 9, slider 10, rack 11, first bearing housing 12, first rotating rod 13, gear 14, first pulley 15, second bearing housing 16, second rotating rod 17, second pulley 18, first Flat belt 19, case 20, third bearing block 22, third pulley 23, second flat belt 24, third rotating rod 25, first strut 26, fourth bearing block 27, fourth pulley 28 and fifth a bearing block 29, a lamp post 2 is soldered to the top of the lamp holder 1, and a lamp cover 3 is glued to the upper end of the lamp post 2, and a first magnet 4 is glued to the bottom of the lamp cover 3, and a cavity is opened in the lamp post 2 and the lamp holder 1 Body 8, the light pole 2 is adhesively connected with a slide rail 9, and the slide rail 9 is slidably connected with a slider 10, the slider 10 and the slide The rail 9 is matched,
  • a gear 14 is connected to the first rotating rod 13 by means of an interference connection.
  • the gear 14 meshes with the rack 11 .
  • the first rotating rod 13 is connected to the first pulley 15 by an interference connection.
  • the first pulley 15 is located on the gear.
  • the second bearing housing 16 is connected to the right side of the lamp holder 1 by screw connection, and the right inner portion of the lamp holder 1 is welded and connected to the fourth bearing housing 27 through the first pole 26, and the second bearing housing 16 and
  • the bearing of the fourth bearing block 27 is connected to the second rotating rod 17 by means of an interference connection, and the left part of the second rotating rod 17 passes through the interference joint
  • the second pulley 18 is connected to the second pulley 18, and the second pulley 18 and the first pulley 15 are driven by the first flat belt 19.
  • the second pulley 17 is connected to the fourth pulley 28 by the interference connection.
  • the top right side is adhesively connected with the box body 20, the right side of the box body 20 is opened with a first small hole 21, and the left side of the box body 20 is connected with a fifth bearing seat 29 by screw connection, and the middle portion of the box body 20 passes through
  • a third bearing block 22 is connected to the screw connection.
  • the third bearing housing 22 and the bearing of the fifth bearing housing 29 are connected to the third rotating rod 25 by an interference connection, and the third rotating rod 25 is connected by an interference connection.
  • the third pulley 23 is connected, and the third pulley 23 and the fourth pulley 28 are driven by the second flat belt 24, and the third rotating rod 25 passes through the first small hole 21.
  • the utility model further includes a bump 32.
  • the left and right sides of the annular moving plate 5 are symmetrically welded and connected with the bump 32.
  • the left and right sides of the slider 10 are symmetrically opened with a third small hole 33.
  • the convex block 32 has a rectangular parallelepiped shape, and the third small hole 33 The shape is a rectangular parallelepiped shape, and the bump 32 is engaged with the third small hole 33.
  • the utility model further comprises a small plate 34, a ball body 35 and a second support rod 36.
  • the left and right sides of the slider 10 are symmetrically glued and connected with a small plate 34.
  • the small plate 34 has a fourth small hole 37, and the small plate 34 is located at the third small In the hole 33, the circular movement
  • a bump 32 is symmetrically welded to the left and right sides of the movable plate 5, and a second strut 36 is glued to the bump 32.
  • the second strut 36 is welded to the ball 35, and the ball 35 is engaged with the fourth small hole 37.
  • a rubber pad 38 is also included.
  • the bottom of the lamp holder 1 is adhesively connected with a rubber pad 38.
  • the rubber pad 38 has a cylindrical shape.
  • the height of the rubber pad 38 is 1 cm.
  • the shape of the rubber pad 38 is the same as that of the lamp holder 1, and the rubber pad is
  • the material of 38 is synthetic rubber.
  • a strip-shaped recess 39 is uniformly formed on the left and right sides of the lamp cover 3.
  • the depth of the strip-shaped recess 39 is half of the thickness of the cover 3, and the triangular recess 40 is evenly opened on the front and rear sides of the cover 3, and the size of the triangular recess 40 is successively Decrease, half the thickness of the triangular groove 40.
  • the lamp holder 1 is made of degradable plastic, the shape of the lamp holder 1 is cylindrical, the height of the lamp holder 1 is 2 cm, the diameter of the lamp holder 1 is 30 cm, and the lamp holder 1 is welded to the top of the lamp holder 1 with the lamp post 2, the lamp post 2 is vertically disposed in the middle of the top of the lamp holder 1.
  • the lampshade 3 is made of transparent plastic.
  • the lampshade 3 is glued to the upper end surface of the lamp post 2.
  • the lampshade 3 is vertically disposed on the upper end surface of the lamp post 2.
  • the lampshade 3 has a bucket shape, and the upper diameter of the lampshade 3 is 2/3 of the diameter of the lower portion of the lampshade 3.
  • a strip-shaped recess 39 is evenly opened on the left and right sides of the lampshade 3, and a triangular recess 40 is evenly opened on the front and rear sides of the lampshade 3.
  • the annular moving plate 5 is formed in a ring shape, the annular moving plate 5 is made of plastic, the annular moving plate 5 and the sliding block 10 are detachably connected, the annular moving plate 5 is vertically disposed on the light pole 2, and the annular moving plate 5 is opened A groove 30, the annular moving plate 5 has a thickness of 3 cm.
  • the light pole 2 is made of plastic, the light pole 2 is in the shape of a cylinder, the height of the light pole 2 is 40 cm, the light pole 2 is welded and connected to the middle of the top of the lamp holder 1, and the light pole 2 is vertically disposed at the top of the lamp holder 1, and the light pole 2 is left and right.
  • a second small hole 31 is symmetrically opened on both sides.
  • the user rotates the third rotating lever 25 clockwise to drive the third pulley 23 to rotate clockwise, and the second pulley 24 rotates clockwise by the action of the second flat belt 24, thereby making the second rotating lever 17 clockwise rotation causes the second pulley 18 to rotate clockwise, and the first pulley 19 drives the first pulley 15 to rotate clockwise, thereby driving the first rotating rod 13 to rotate clockwise, and the gear 14 also rotates clockwise.
  • the gear 14 meshes with the rack 11
  • the clock 14 rotates clockwise to drive the rack 11 to move downward, thereby driving the slider 10 to move downward, thereby moving the annular moving plate 5 downward, so that the second magnet 6 is downward. Moving, the second magnet 6 is separated from the first magnet 4.
  • the annular moving plate 5 is moved down to the initial position, the user stops rotating the third rotating lever 25, and then picks up the second magnet 6, and puts the film 7 into the In the first recess 30, the first magnet 4 is lowered.
  • the left and right sides of the annular moving plate 5 are symmetrically welded and connected with the bump 32, and the third small hole 33 is symmetrically opened on the left and right sides of the slider 10.
  • the convex block 32 has a rectangular parallelepiped shape and a third small hole.
  • the shape of the 33 is a rectangular parallelepiped shape, and the bump 32 cooperates with the third small hole 33.
  • the left and right sides of the slider 10 are symmetrically coupled with a small plate 34, and the small plate 34 has a fourth small hole 37, and the small plate 34 is located at the third Inside the small hole 33, the ring A bump 32 is symmetrically welded to the left and right sides of the movable plate 5, and a second strut 36 is glued to the bump 32.
  • the second strut 36 is welded to the ball 35, and the ball 35 is matched with the fourth hole 37.
  • the bottom of the lamp holder 1 is adhesively connected with a rubber pad 38.
  • the rubber pad 38 has a cylindrical shape.
  • the height of the rubber pad 38 is 1 cm.
  • the shape of the rubber pad 38 is the same as that of the lamp holder 1.
  • the material of the pad 38 is synthetic rubber, which prevents the lamp holder 1 from scratching the furniture.
  • the depth of the strip-shaped recesses 39 is half of the thickness of the lampshade 3
  • the triangular recesses 40 are evenly opened on the front and rear sides of the lampshade 3
  • the size of the triangular recesses 40 Decreasing successively, half of the thickness of the triangular groove 40 can increase the heat dissipation effect of the LED lamp, and can also increase the aesthetics.

Abstract

La présente invention concerne un abat-jour hermétique (3), pour une lampe de bureau à diodes électroluminescentes (DEL), qui peut empêcher efficacement la poussière de tomber sur la lampe à DEL et qui comprend : un support de lampe (1), un montant de lampe (2), un abat-jour (3), un premier aimant (4), un panneau mobile annulaire (5), un second aimant (6), un film mince (7), une glissière (9), un bloc coulissant (10), une crémaillère (11), une première portée de roulement (12), une première tige tournante (13), et autre; une partie supérieure du support de lampe (1) est soudée au montant de lampe (2), une extrémité supérieure du montant de lampe (2) est collée à l'abat-jour (3), une partie inférieure de l'abat-jour (3) est collée au premier aimant (4), le montant de lampe (2) et le support à lampe (1) sont chacun pourvus intérieurement d'une cavité (8). L'abat-jour (3) pour une lampe de bureau à DEL permet d'empêcher efficacement la poussière de tomber sur la lampe à DEL.
PCT/CN2016/105937 2016-11-15 2016-11-15 Abat-jour hermétique pour lampe de bureau à del WO2018090197A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/105937 WO2018090197A1 (fr) 2016-11-15 2016-11-15 Abat-jour hermétique pour lampe de bureau à del

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/105937 WO2018090197A1 (fr) 2016-11-15 2016-11-15 Abat-jour hermétique pour lampe de bureau à del

Publications (1)

Publication Number Publication Date
WO2018090197A1 true WO2018090197A1 (fr) 2018-05-24

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Application Number Title Priority Date Filing Date
PCT/CN2016/105937 WO2018090197A1 (fr) 2016-11-15 2016-11-15 Abat-jour hermétique pour lampe de bureau à del

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115076624A (zh) * 2022-06-29 2022-09-20 江西新正耀科技有限公司 一种便于除尘的led灯架

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000348523A (ja) * 1999-06-08 2000-12-15 Matsushita Electronics Industry Corp 照明器具
JP2005310504A (ja) * 2004-04-20 2005-11-04 Matsushita Electric Works Ltd 照明装置
CN102889546A (zh) * 2012-09-27 2013-01-23 周惠明 一种台灯灯罩
CN103697409A (zh) * 2013-12-18 2014-04-02 同济大学 一种照明模式可调的可升降led灯具
CN104654101A (zh) * 2015-03-13 2015-05-27 姚红惠 多功能台灯
CN204372652U (zh) * 2014-12-18 2015-06-03 张光彩 一种多功能台灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000348523A (ja) * 1999-06-08 2000-12-15 Matsushita Electronics Industry Corp 照明器具
JP2005310504A (ja) * 2004-04-20 2005-11-04 Matsushita Electric Works Ltd 照明装置
CN102889546A (zh) * 2012-09-27 2013-01-23 周惠明 一种台灯灯罩
CN103697409A (zh) * 2013-12-18 2014-04-02 同济大学 一种照明模式可调的可升降led灯具
CN204372652U (zh) * 2014-12-18 2015-06-03 张光彩 一种多功能台灯
CN104654101A (zh) * 2015-03-13 2015-05-27 姚红惠 多功能台灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115076624A (zh) * 2022-06-29 2022-09-20 江西新正耀科技有限公司 一种便于除尘的led灯架
CN115076624B (zh) * 2022-06-29 2024-04-09 江西新正耀科技有限公司 一种便于除尘的led灯架

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